膨胀土判别的属性测度模型
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摘要
结合高速公路路基膨胀土的判别实践,提出了基于属性数学理论的膨胀土属性测度评判模型。首先根据《公路路基设计规范》对膨胀土评判要求以及有关专家学者的研究成果,提出用于膨胀土判别的评价指标,然后根据属性数学的基本理论构造属性测度函数,以属性测度函数计算单指标的属性测度和不考虑指标权重的综合属性测度,以该综合属性测度对膨胀土的膨胀等级进行判别,最后以置信度准则进行膨胀土胀缩等级的属性识别。研究中,以客观性权重和相似权分别对评价指标进行赋权,计算赋权后的评价指标的综合属性测度,从而对不考虑指标权重的综合属性测度评判模型进行对比和验证。结果表明,三者评价结果相同,且评价结果与《公路路基设计规范》评判法、模糊综合评判法的评价结果有较好的一致性。
Aiming at expansive soil judgment in expressway roadbed,the attribute measurement model based on attribute mathematics theory was developed.Firstly,according to study results of relevant experts and scholars and requirements to assess expansive soil,appraising indices for judging expansive soil were proposed.Secondly,attribute measurement functions were constructed to calculate attribute measurement of single index and synthetic attribute measurement to recognize the expansibility of expansive soil.Finally,the expansibility of expansive soil was recognized by the confidence criterion.In example study,the evaluation results based on objective weight and similar weight respectively are identical compared with that of the attribute measurement model,which verified the feasibility and reliability of the proposed model.Moreover,the study indicates that the assessment result by attribute measurement model meets with the need of the Specifications for Design of Highway Subgrades and is coherent to that of fuzzy synthetic evaluation method.
Aiming at expansive soil judgment in expressway roadbed,the attribute measurement model based on attribute mathematics theory was developed.Firstly,according to study results of relevant experts and scholars and requirements to assess expansive soil,appraising indices for judging expansive soil were proposed.Secondly,attribute measurement functions were constructed to calculate attribute measurement of single index and synthetic attribute measurement to recognize the expansibility of expansive soil.Finally,the expansibility of expansive soil was recognized by the confidence criterion.In example study,the evaluation results based on objective weight and similar weight respectively are identical compared with that of the attribute measurement model,which verified the feasibility and reliability of the proposed model.Moreover,the study indicates that the assessment result by attribute measurement model meets with the need of the Specifications for Design of Highway Subgrades and is coherent to that of fuzzy synthetic evaluation method.
引文
[1]刘松玉.应用灰色系统理论进行膨胀土分类的尝试[J].水文地质工程地质,1990(1):32-34.LIU Song-yu.Expansive Soil Classification Attempt with GreySystem Theory[J].Hydrogeology and Engineering Geology,1990(1):32-34.
[2]李玉花,冯晓腊,严应征.灰色聚类法在膨胀土分类中的应用[J].岩土力学,2003,24(2):304-306.LI Yu-hua,FENG Xiao-la,YAN Ying-zheng.Application ofGray Clustering Procedure to Classification of Expansive Soils[J].Rock and Soil Mechanics,2003,24(2):304-306.
[3]陈新民,李生林.膨胀土判别与分类的灰关连分析法[J].岩土力学,1996,17(4):30-34.CHEN Xin-ming,LI Sheng-lin.A New Approach for Identifi-cation and Classification of Expansive Soil with Grey CorrelationAnalysis[J].Rock and Soil Mechanics,1996,17(4):30-34.
[4]张欣海.膨胀土胀缩等级划分的新途径[J].地震地质,1991,13(2):126-128.ZHANG Xin-hai.A New Method for Dividing the Expansibilitiesof Swelling Soils[J].Seismology and Geology.1991,13(2):126-128.
[5]黄卫,钟理,钱振东.路基膨胀土胀缩等级的模糊评判[J].岩土工程学报,1999,21(4):408-413.HUANG Wei,ZHONG Li,QIAN Zhen-dong.Fuzzy Judgmentabout the Grade of Shrink and Expansion for the Expansive Soilin the Subgrade[J].Chinese Journal of Geotechnical Engi-neering,1999,21(4):408-413.
[6]郭昱葵,熊友山,姚海林,等.模糊数学在当宜高速公路膨胀土判别和分类中的应用[J].岩土力学,1999,20(3):61-65.GUO Yu-kui,XIONG You-shan,YAO Hai-lin,et al.Appl-ication of Fuzzy Mathematics in Classification of Expansive Soilsfor Expressway from Dangyang to Yichang[J].Rock and SoilMechanics,1999,20(3):61-65.
[7]王广月,马华月,刘健.路基膨胀土胀缩等级的物元可拓识别模型[J].公路交通科技,2005,22(11):30-33.WANG Guang-yue,MA Hua-yue,LIU Jian.Matter-elementExtension Model of Expansive Soils’Expansive Scale in Em-bankments[J].Journal of Highway and Transportation Re-search and Development,2005,22(11):30-33.
[8]易顺民,晏同珍.膨胀土判别与分类的人工神经网络方法[J].地质科技情报,1995,14(3):91-94.YI Shun-min,YAN Tong-zhen.Man-made Neural NetworkMethod for Discrimination and Classification of Expansion Soil[J].Geological Science and Technology Information,1995,14(3):91-94.
[9]傅鹤林,范臻辉,刘宝琛.利用人工神经网络模型判定膨胀土等级[J].中国铁道科学,2002,23(5):118-120.FU He-lin,FAN Zhen-hui,LIU Bao-chen.Determination ofExpanded Clay with Artificial Neutral Network Model[J].China Railway Science,2002,23(5):118-120.
[10]程乾生.属性识别理论模型及其应用[J].北京大学学报(自然科学版),1997,33(1):12-20.CHEN Qian-sheng.Attribute Recognition Theoretical Modelwith Application[J].Universitatis Pekinnensis,Acta Scien-tianrum Naturalium,1997,33(1):12-20.
[11]程乾生.属性集和属性综合评价系统[J].系统工程理论与实践,1997,17(9):1-8.CHEN Qian-sheng.Attribute Sets and Attribute Synthetic As-sessment System[J].Systems Engineering-Theory&Prac-tice,1997,17(9):1-8.
[12]程乾生.质量评价的属性数学模型和模糊数学模型[J].数理统计与管理,1997,16(6):18-23.CHEN Qian-sheng.Attribute Mathematical Model and FuzzyMathematical Model for Quality Assessment[J].Application ofStatistics and Management,1997,16(6):18-23.
[13]程乾生.属性数学—属性测度和属性统计[J].数学的实践与认识,1998,28(2):97-107.CHEN Qian-sheng.Attribute Mathematics:Attribute Measure-ment and Attribute Statistics[J].Mathematics in Practice andTheory,1998,28(2):97-107.
[14]程乾生.属性均值聚类[J].系统工程理论与实践,1998,23(9):124-126.CHEN Qian-sheng.Attribute Mean Clustering[J].SystemsEngineering-Theory&Practice,1998,23(9):124-126.
[15]JTJ013-95,公路路基设计规范[S].JTJ013-95,Specifications for Design of Highway Subgrades[S].
[16]JTG D30-2004,公路路基设计规范[S].JTG D30-2004,Specifications for Design of Highway Sub-grades[S].
[17]汪双杰,张留俊,刘松玉,等.高速公路不良地基处理理论与方法[M].北京:人民交通出版社,2004:246-251.WANG Shuang-jie,ZHANG Liu-jun,LIU Song-yu,et al.T-heory and Method of the Treatment for Poor Soil Ground underExpressway[M].China Communications Press,2004:246-251.
[18]李生林.中国膨胀土工程地质研究[M].南京:江苏科学技术出版社,1992:158-167.LI Shen-lin.Research on Engineering Geology of ExpansiveSoils in China[M].Nanjing:Jiangsu Science and Technolo-gy Press,1992:158-167.
[19]李柏年.多目标决策中客观性权重的一种确定法[J].运筹与管理,2002,11(5):36-39.LI Bai-nian.The Method of Determining the Objective Weightin Mult-purpose Decision[J].Operations Research and Man-agement Science,2002,11(5):36-39.
[20]庞彦军,刘开第,张博文.综合评价体系客观性权重的确定方法[J].系统工程理论与实践,2001,21(8):37-42.PANG Yan-jun,LIU Kai-di,ZHANG Bo-wen,The Methodof Determining the Objective Index Weight in the SyntheticEvaluation System[J].Systems Engineering Theory&Prac-tice,2001,21(8):37-42.
[2]李玉花,冯晓腊,严应征.灰色聚类法在膨胀土分类中的应用[J].岩土力学,2003,24(2):304-306.LI Yu-hua,FENG Xiao-la,YAN Ying-zheng.Application ofGray Clustering Procedure to Classification of Expansive Soils[J].Rock and Soil Mechanics,2003,24(2):304-306.
[3]陈新民,李生林.膨胀土判别与分类的灰关连分析法[J].岩土力学,1996,17(4):30-34.CHEN Xin-ming,LI Sheng-lin.A New Approach for Identifi-cation and Classification of Expansive Soil with Grey CorrelationAnalysis[J].Rock and Soil Mechanics,1996,17(4):30-34.
[4]张欣海.膨胀土胀缩等级划分的新途径[J].地震地质,1991,13(2):126-128.ZHANG Xin-hai.A New Method for Dividing the Expansibilitiesof Swelling Soils[J].Seismology and Geology.1991,13(2):126-128.
[5]黄卫,钟理,钱振东.路基膨胀土胀缩等级的模糊评判[J].岩土工程学报,1999,21(4):408-413.HUANG Wei,ZHONG Li,QIAN Zhen-dong.Fuzzy Judgmentabout the Grade of Shrink and Expansion for the Expansive Soilin the Subgrade[J].Chinese Journal of Geotechnical Engi-neering,1999,21(4):408-413.
[6]郭昱葵,熊友山,姚海林,等.模糊数学在当宜高速公路膨胀土判别和分类中的应用[J].岩土力学,1999,20(3):61-65.GUO Yu-kui,XIONG You-shan,YAO Hai-lin,et al.Appl-ication of Fuzzy Mathematics in Classification of Expansive Soilsfor Expressway from Dangyang to Yichang[J].Rock and SoilMechanics,1999,20(3):61-65.
[7]王广月,马华月,刘健.路基膨胀土胀缩等级的物元可拓识别模型[J].公路交通科技,2005,22(11):30-33.WANG Guang-yue,MA Hua-yue,LIU Jian.Matter-elementExtension Model of Expansive Soils’Expansive Scale in Em-bankments[J].Journal of Highway and Transportation Re-search and Development,2005,22(11):30-33.
[8]易顺民,晏同珍.膨胀土判别与分类的人工神经网络方法[J].地质科技情报,1995,14(3):91-94.YI Shun-min,YAN Tong-zhen.Man-made Neural NetworkMethod for Discrimination and Classification of Expansion Soil[J].Geological Science and Technology Information,1995,14(3):91-94.
[9]傅鹤林,范臻辉,刘宝琛.利用人工神经网络模型判定膨胀土等级[J].中国铁道科学,2002,23(5):118-120.FU He-lin,FAN Zhen-hui,LIU Bao-chen.Determination ofExpanded Clay with Artificial Neutral Network Model[J].China Railway Science,2002,23(5):118-120.
[10]程乾生.属性识别理论模型及其应用[J].北京大学学报(自然科学版),1997,33(1):12-20.CHEN Qian-sheng.Attribute Recognition Theoretical Modelwith Application[J].Universitatis Pekinnensis,Acta Scien-tianrum Naturalium,1997,33(1):12-20.
[11]程乾生.属性集和属性综合评价系统[J].系统工程理论与实践,1997,17(9):1-8.CHEN Qian-sheng.Attribute Sets and Attribute Synthetic As-sessment System[J].Systems Engineering-Theory&Prac-tice,1997,17(9):1-8.
[12]程乾生.质量评价的属性数学模型和模糊数学模型[J].数理统计与管理,1997,16(6):18-23.CHEN Qian-sheng.Attribute Mathematical Model and FuzzyMathematical Model for Quality Assessment[J].Application ofStatistics and Management,1997,16(6):18-23.
[13]程乾生.属性数学—属性测度和属性统计[J].数学的实践与认识,1998,28(2):97-107.CHEN Qian-sheng.Attribute Mathematics:Attribute Measure-ment and Attribute Statistics[J].Mathematics in Practice andTheory,1998,28(2):97-107.
[14]程乾生.属性均值聚类[J].系统工程理论与实践,1998,23(9):124-126.CHEN Qian-sheng.Attribute Mean Clustering[J].SystemsEngineering-Theory&Practice,1998,23(9):124-126.
[15]JTJ013-95,公路路基设计规范[S].JTJ013-95,Specifications for Design of Highway Subgrades[S].
[16]JTG D30-2004,公路路基设计规范[S].JTG D30-2004,Specifications for Design of Highway Sub-grades[S].
[17]汪双杰,张留俊,刘松玉,等.高速公路不良地基处理理论与方法[M].北京:人民交通出版社,2004:246-251.WANG Shuang-jie,ZHANG Liu-jun,LIU Song-yu,et al.T-heory and Method of the Treatment for Poor Soil Ground underExpressway[M].China Communications Press,2004:246-251.
[18]李生林.中国膨胀土工程地质研究[M].南京:江苏科学技术出版社,1992:158-167.LI Shen-lin.Research on Engineering Geology of ExpansiveSoils in China[M].Nanjing:Jiangsu Science and Technolo-gy Press,1992:158-167.
[19]李柏年.多目标决策中客观性权重的一种确定法[J].运筹与管理,2002,11(5):36-39.LI Bai-nian.The Method of Determining the Objective Weightin Mult-purpose Decision[J].Operations Research and Man-agement Science,2002,11(5):36-39.
[20]庞彦军,刘开第,张博文.综合评价体系客观性权重的确定方法[J].系统工程理论与实践,2001,21(8):37-42.PANG Yan-jun,LIU Kai-di,ZHANG Bo-wen,The Methodof Determining the Objective Index Weight in the SyntheticEvaluation System[J].Systems Engineering Theory&Prac-tice,2001,21(8):37-42.
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